JPS59147951A - Solar heat water heater - Google Patents
Solar heat water heaterInfo
- Publication number
- JPS59147951A JPS59147951A JP58021114A JP2111483A JPS59147951A JP S59147951 A JPS59147951 A JP S59147951A JP 58021114 A JP58021114 A JP 58021114A JP 2111483 A JP2111483 A JP 2111483A JP S59147951 A JPS59147951 A JP S59147951A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water storage
- storage tank
- heat
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は複数個の貯湯タンクを備え、それぞれの貯湯タ
ンクに貯溜された水を、ヒートパイプにて移送された太
陽熱を利用して加熱し、温水となして給湯するようにし
た太陽熱温水器に関する。Detailed Description of the Invention (a) Industrial Application Field The present invention includes a plurality of hot water storage tanks, and heats the water stored in each hot water storage tank using solar heat transferred by a heat pipe. The present invention also relates to a solar water heater that supplies hot water.
（ロ）従来技術
従来の此種の太陽熱温水器（ａ）は第１図に示すように
、上部に給水管（ｂ） Ｋ接続したポールタップ等の給
水装置（Ｃ）を、下部に温水取出し管（ｄ）が接続され
る出湯口（ｅ）を夫々備えた第１貯湯タンク（ｆ）に、
第２貯湯タンク（ｇ）を並設するとともに、両貯湯タン
ク（ｆ）、（ｇ）の下部を連通管（ｈ）にて接続し、両
貯湯タンク（ｆ）、（ｇ）に夫々、第１集熱装置（ｉ）
、第２集熱装置（ｊ）を連設し、各集熱装置に夫々、複
数本ずつ、ヒートパイプ（ｋ）の集熱部（ｋｌ）を配設
するとともに、該ヒートパイプ（ｋ）の凝縮部（ｋ２）
を貯湯タンク（ｆ）、（ｇ）内に挿入して構成されてい
る。尚、ヒートパイプ（ｋ）は減圧された金属管内部に
気液２相に変換の容易な熱媒体が封入されており、液相
の熱媒体が集熱部（ｋｌ）で太陽熱を吸熱することによ
り気化し、気化した熱媒体が凝縮部（ｋ２）でタンク内
の水に太陽熱を放出して凝縮し、液化した熱媒体が重力
作用で集熱部（ｋｌ）に戻るようにしである。(b) Conventional technology As shown in Figure 1, this type of conventional solar water heater (a) has a water supply pipe (b) connected to the top, a water supply device such as a pole tap (C) connected to the top, and a hot water outlet at the bottom. A first hot water storage tank (f) each having a hot water outlet (e) to which the pipe (d) is connected;
A second hot water storage tank (g) is installed in parallel, and the lower parts of both hot water storage tanks (f) and (g) are connected with a communication pipe (h), and a second hot water storage tank (f) and (g) are connected to the 1 Heat collector (i)
, second heat collecting devices (j) are arranged in series, and each heat collecting device is provided with a plurality of heat collecting portions (kl) of heat pipes (k), and the heat collecting portions (kl) of the heat pipes (k) Condensing part (k2)
are inserted into hot water storage tanks (f) and (g). In addition, the heat pipe (k) is a metal tube that has a reduced pressure and is filled with a heating medium that can easily be converted into a gas-liquid two-phase state. The vaporized heat medium emits solar heat to the water in the tank in the condensing part (k2) and condenses, and the liquefied heat medium returns to the heat collecting part (kl) by the action of gravity.
斯かる太陽熱温水器（ａ）は両貯湯タンク（ｆ）、（ｇ
）が連通管（ｈ）で接続されているため、給水装置（ｃ
）により両貯湯タンクに同時に給水が行なわれる。両貯
湯タンク（ｆ）、（ｇ）に貯溜された水は、ヒートパイ
プ（ｋ）・・・・・・の熱移送作用により、集熱装置（
ｉ）、（ｊ）から貯湯タンク（ｆ）、（ｇ）へ送られる
太陽熱を利用して加熱され、温水とな２て温水取出し管
（ｄ）から利用部へ出湯される。Such a solar water heater (a) has both hot water storage tanks (f) and (g
) are connected by the communication pipe (h), so the water supply device (c
), water is supplied to both hot water tanks at the same time. The water stored in both hot water storage tanks (f) and (g) is transferred to the heat collecting device (
The hot water is heated using solar heat sent from i) and (j) to the hot water storage tanks (f) and (g), and the hot water is discharged from the hot water outlet pipe (d) to the usage area.
上述した太陽熱温水器（ａ）は、１個の給水装置（Ｃ）
並びに１本の温水取出し管（ｄ）を用いて両貯湯タンク
（ｆ）、（ｇ）の給水及び水抜きが可能であり、ヒート
パイプ方式のため、水垢の発生がなく清潔であり、凍結
の虞れがないとともに、熱の流れが一方向であるため、
貯湯槽の熱が集熱装置から放熱する心配がないなどの長
所を有する。しかしながら、天気の良い日は両貯湯タン
ク（ｆ）、ｒ （ｇ）の水を給湯に適した温度（一般に
４０℃以上）迄、昇温できるのに対し、天気の悪い日は
両タンクとも必要な温度の温水が得られず、給湯できな
い事があり、折角の太陽熱を無駄にしてしまう欠点があ
った。勿論、集熱装置（ｉ）、（ｊ）の集熱面積を貯湯
タンクげ）、（ｇ）の貯湯量に対して十分大きくしてお
けば、曇天のような日射量の少ないときでも、成る程度
の昇温か可能であるが、天気の良い日には水温が高（な
り過ぎて過剰設備となる。そこで、集熱装置（ｉ）、（
１の集熱面積は夫々、晴天口に貯湯タンク（ｆ）、（ｇ
）の温水を必要温度迄、昇温できるように定めるのが一
般的である。The solar water heater (a) described above is one water supply device (C).
In addition, it is possible to supply and drain water from both hot water storage tanks (f) and (g) using a single hot water outlet pipe (d), and because it is a heat pipe system, it is clean with no limescale formation and is free from freezing. Since there is no risk and the heat flow is unidirectional,
It has the advantage that there is no need to worry about the heat from the hot water storage tank being radiated from the heat collecting device. However, on days when the weather is good, the water in both hot water storage tanks (f) and r (g) can be heated to a temperature suitable for hot water supply (generally 40°C or higher), whereas on days when the weather is bad, both tanks are required. There were times when hot water could not be obtained at a certain temperature, making it impossible to supply hot water, which had the disadvantage of wasting much-needed solar heat. Of course, if the heat collection areas of the heat collection devices (i) and (j) are made sufficiently large for the amount of hot water stored in the hot water storage tanks) and (g), even when the amount of solar radiation is low, such as on cloudy days, It is possible to raise the temperature to a certain extent, but on sunny days the water temperature becomes too high (and the equipment becomes redundant. Therefore, the heat collector (i),
The heat collection area of 1 is the hot water storage tank (f) and (g
) is generally set so that the temperature can be raised to the required temperature.
（ハ）発明の目的
本発明は上述した従来技術の長所を残しつつ、欠点を解
消せんと図られたものであり、天気の悪い日でも設備を
過剰にすることなく、高温の温水を取り出せるようにす
ることを目的とする。(c) Purpose of the Invention The present invention is intended to eliminate the disadvantages of the prior art while retaining the advantages of the above-mentioned prior art, and it is possible to take out high-temperature hot water even on bad weather days without having to use excessive equipment. The purpose is to
に）発明の構成
本発明は給水装置、及び温水取出し管が接続される出湯
口を有する第１貯湯タンクに第２貯湯タンクを並設する
とともに、該両貯湯タンクを開閉弁付きの連通管にて接
続し、上記両貯湯タンクの近傍に、互いに独立した集熱
領域を有する２個のヒートパイプ集熱装置を設置し、上
記第１貯湯タンクと第２貯湯タンクとに上記２個のヒー
トノくイブ集熱装置の凝縮部を挿入したことを特徴とす
るものである。B) Structure of the Invention The present invention includes a water supply device, a first hot water storage tank having a hot water outlet to which a hot water take-out pipe is connected, and a second hot water storage tank installed side by side, and a communication pipe with an opening/closing valve for both hot water storage tanks. Two heat pipe heat collection devices having mutually independent heat collection areas are installed near both the hot water storage tanks, and the two heat pipes are connected to the first hot water storage tank and the second hot water storage tank. This is characterized by the insertion of a condensing section of a heat collector.
斯かる構成を有する本発明は、連通管に装着した開閉弁
を開閉することにより、両貯湯タンクへの給水と、第１
貯湯タンクのみへの給水とを選択し、天気の良い日には
２個のヒートパイプ集熱装置にて集められた太陽熱を両
貯湯タンクの水に分散供給するようにし、天気の悪い日
には２個のヒートパイプ集熱装置にて集められた太陽熱
を第１貯湯タンクの水に集中供給するようにし、以って
設備を過剰にすることなく、天気の悪い日でも給湯に適
した温水が得られるようにしたものである。The present invention having such a configuration enables water to be supplied to both hot water storage tanks and to the first hot water storage tank by opening and closing the on-off valve attached to the communication pipe.
When the weather is good, the solar heat collected by the two heat pipes is distributed and supplied to the water in both tanks, and on bad days The solar heat collected by the two heat pipe heat collectors is centrally supplied to the water in the first hot water storage tank, making it possible to have hot water suitable for hot water supply even on bad weather days without overloading the equipment. It was made so that it could be obtained.
（ホ）実施例
第２図は本発明の一実施例である太陽熱温水器（１）を
示すものであり、上部に給水管（２）に接続したボール
タップ等の給水装置（３）を、下部に温水取出し管（４
）が接続される出湯口（５）を夫々備えた第１貯湯タン
ク（６）に、第２貯湯タンク（力を並設するとともに、
両貯湯タンク（６）、（力の下部を開閉弁（８）付きの
連通管（９）にて接続しである。両貯湯タンク（６）、
（力の近傍には夫々、ヒートパイプＱＯ）、（１υを上
下方向にジグザグ状に装着するとともに、互いに独立し
た集熱領域を有する２個のヒートパイプ集熱装置（１沢
α段を設置しである。ヒートバイブ００）の上端部は２
つに分岐され、第１貯湯タンク（６）に挿設した凝縮器
α４）と、第２貯湯タンク（７）に挿設した凝縮器Ｑ５
１とに接続されている。又、ヒートパイプαυの上端部
も２つに分岐され、第１貯湯タンク（６）に挿設した凝
縮器αｅと、第２貯湯タンク（力に挿設した凝縮器（Ｌ
７）とに接続されている。(E) Embodiment Figure 2 shows a solar water heater (1) which is an embodiment of the present invention, in which a water supply device (3) such as a ball tap connected to a water supply pipe (2) is connected to the upper part, and a water supply device (3) such as a ball tap is connected to the lower part. Hot water outlet pipe (4
) are connected to the first hot water storage tank (6), each having a hot water outlet (5), and the second hot water storage tank (with power installed in parallel,
Both hot water storage tanks (6), (the lower part of which is connected by a communication pipe (9) with an on-off valve (8). Both hot water storage tanks (6),
(A heat pipe QO is installed near the power source, respectively), (1υ is installed in a zigzag pattern in the vertical direction, and two heat pipe heat collection devices (1 stage α stage are installed) each having independent heat collection areas. The upper end of Heat Vibe 00) is 2
A condenser α4) inserted into the first hot water storage tank (6) and a condenser Q5 inserted into the second hot water storage tank (7)
1. In addition, the upper end of the heat pipe αυ is also branched into two parts: a condenser αe inserted in the first hot water storage tank (6), and a condenser (L) inserted in the second hot water storage tank (6).
7) is connected to.
而して、本実施例の太陽熱温水器（１）に依れば、連通
管（９）の開閉弁（８）を開放したときは両貯湯タンク
（６）、（７）に給水し、開閉弁（８）を閉じたときは
第１貯湯タンク（６）のみに給水することができる。従
って、天気の良い日には開閉弁（８）を開放して両貯湯
タンク（６）、（７）に給水しておき、ヒートパイプａ
０、Ｕυの熱移送作用により、ヒートパイプ集熱装置０
２、（１３１で集められた太陽熱を両貯湯タンク（６）
、（７）に分配供給することにより、両針湯槽（６）、
（力内の水を給湯に適した温度に昇温させることかでき
る。逆に、天気の悪い日には開閉弁（８）を閉じて第１
貯湯タンク（６）のみに給水しておき、ヒートパイプ集
熱装置（ｌ渇、（１３）で集められた太陽熱を第１貯湯
タンク（６）に集中供給することにより、成る程度の日
射があれば、第１貯湯タンク（６）内の水を給湯に適し
た温度に昇温することができる。この場合、第２貯湯タ
ンク（力には水がないため、凝縮器（１５）、（１７）
内での熱媒体の凝縮は極く僅かであり、ヒートパイプ集
熱装置（１２１、αＪで集熱された太陽熱の殆どは第１
貯湯タンク（６）内に挿設した凝縮器α４）、（１６）
からタンク内の水に放出される。According to the solar water heater (1) of this embodiment, when the on-off valve (8) of the communication pipe (9) is opened, water is supplied to both hot water storage tanks (6) and (7), and the on-off valve (8) is opened and closed. When the valve (8) is closed, water can be supplied only to the first hot water storage tank (6). Therefore, on sunny days, the on-off valve (8) is opened to supply water to both hot water tanks (6) and (7), and the heat pipe a
0, due to the heat transfer action of Uυ, the heat pipe heat collection device 0
2. (The solar heat collected in 131 is transferred to both hot water storage tanks (6)
, (7), the two-needle water tank (6),
(It is possible to raise the temperature of the water in the tank to a temperature suitable for hot water supply.On the other hand, on bad days, close the on-off valve (8) and
By supplying water only to the hot water storage tank (6) and centrally supplying the solar heat collected by the heat pipe heat collector (13) to the first hot water storage tank (6), it is possible to obtain sufficient solar radiation. For example, the water in the first hot water storage tank (6) can be heated to a temperature suitable for hot water supply.In this case, since there is no water in the second hot water storage tank (15), (17 )
The condensation of the heat medium inside the heat pipe is extremely small, and most of the solar heat collected by the heat pipe heat collector (121, αJ) is
Condenser α4), (16) inserted in the hot water storage tank (6)
is released into the water in the tank.
（へ）発明の効果
杢発明は以上の如（構成されているので、第１貯湯タン
クに設けた給水装置及び温水取出し管を両貯湯タンクの
給水及び水抜き（給湯）に共用させるようにし、ヒート
パイプにより太陽熱を集熱装置から貯湯タンクに移送す
るようにして従来技術の長所を残しつつ、天候に応じて
開閉弁を開閉させ、両貯湯タンクへの給水、若しくは第
１貯湯タンクのみへの給水を選択することにより、２個
のヒートパイプ集熱装置にて集熱され、移送される太陽
熱を両貯濯タンクに分散供給、若しくは第１貯湯タンク
に集中供給することができ、設備な過剰にすることなく
、天気の悪い日でも給湯に適した温水が取り出せるよう
にして従来技術の欠点を解消できるものであり、太陽熱
の有効利用のり進が図れ、経済性に優れているなど、多
大な効果を発揮する。(f) Effects of the Invention The invention is configured as described above, so that the water supply device and the hot water outlet pipe provided in the first hot water storage tank are used in common for water supply and draining (hot water supply) of both hot water storage tanks, While retaining the advantages of conventional technology by using heat pipes to transfer solar heat from the heat collection device to the hot water storage tank, the on-off valve can be opened and closed depending on the weather to supply water to both hot water tanks or only to the first hot water tank. By selecting the water supply, the solar heat collected by the two heat pipe heat collectors and transferred can be distributed to both storage tanks or concentratedly supplied to the first hot water storage tank, eliminating excess equipment. This technology eliminates the shortcomings of conventional technology by making it possible to obtain hot water suitable for hot water supply even on bad weather days without having to heat the water, making it possible to promote the effective use of solar heat, and being highly economical. be effective.
第１図は従来の太陽熱温水器の一例を示す概略構成説明
図、第２図は本発明の一実施例を示す概略構成説明図で
ある。
（１）・・・太陽熱温水器、 （３）・・・給水装置、
（４）・・・温水取出し管、 （５）・・・出湯口、
（６）−・・第１貯湯タンク、 （力・・・第２貯湯
タンク、 （８７・・・開閉弁、 （９）−・・連結管
、 （１，２＋、０３）・・・ヒートパイプ集熱装置、
０４）〜ａ７）・・・凝縮器（凝縮部）。FIG. 1 is a schematic structural explanatory diagram showing an example of a conventional solar water heater, and FIG. 2 is a schematic structural explanatory diagram showing an embodiment of the present invention. (1)...Solar water heater, (3)...Water supply device,
(4)... Hot water outlet pipe, (5)... Tap water outlet,
(6)--First hot water storage tank, (Power...Second hot water storage tank, (87...On-off valve, (9)--Connecting pipe, (1,2+,03)...Heat pipe heat collector,
04) to a7)... Condenser (condensing section).
Claims (1)
を有する第１貯湯タンクに第２貯湯タンクを並設すると
ともに、該両貯湯タンクを開閉弁付きの連通管にて接続
し、上記両貯湯タンクの近傍に、互いに独立した集熱領
域を有する２個のヒートパイプ集熱装置を設置し、上記
第１貯湯タンクと第２貯湯タンクとに上記２個のヒート
パイプ集熱装置の凝縮部を挿入したことを特徴とする太
陽熱温水器。(1) A second hot water storage tank is installed in parallel with a first hot water storage tank having a hot water outlet to which a water supply device and a hot water outlet pipe are connected, and both hot water storage tanks are connected by a communication pipe with an on-off valve, and the above-mentioned Two heat pipe heat collection devices having mutually independent heat collection areas are installed near both hot water storage tanks, and condensation of the two heat pipe heat collection devices is installed in the first hot water storage tank and the second hot water storage tank. A solar water heater characterized by having an inserted part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58021114A JPS59147951A (en) | 1983-02-10 | 1983-02-10 | Solar heat water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58021114A JPS59147951A (en) | 1983-02-10 | 1983-02-10 | Solar heat water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59147951A true JPS59147951A (en) | 1984-08-24 |
Family
ID=12045851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58021114A Pending JPS59147951A (en) | 1983-02-10 | 1983-02-10 | Solar heat water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147951A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR910100214A (en) * | 1991-05-20 | 1993-03-31 | Dimitrios Kouinis | Solar water heater with two or more water tanks on the same supporting frame with water and anti-freeze liquid flow in sequence from tank to tank |
| DE102011119403A1 (en) * | 2011-11-19 | 2013-05-23 | Institut Für Solarenergieforschung Gmbh | Heat transfer device for solar collector, has heat pipe having capacitor that is extended parallel to secondary circulation pipe, such that direct/indirect thermal contact is established between capacitor and secondary circulation pipe |
-
1983
- 1983-02-10 JP JP58021114A patent/JPS59147951A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR910100214A (en) * | 1991-05-20 | 1993-03-31 | Dimitrios Kouinis | Solar water heater with two or more water tanks on the same supporting frame with water and anti-freeze liquid flow in sequence from tank to tank |
| DE102011119403A1 (en) * | 2011-11-19 | 2013-05-23 | Institut Für Solarenergieforschung Gmbh | Heat transfer device for solar collector, has heat pipe having capacitor that is extended parallel to secondary circulation pipe, such that direct/indirect thermal contact is established between capacitor and secondary circulation pipe |
| DE102011119403B4 (en) * | 2011-11-19 | 2017-05-11 | Institut Für Solarenergieforschung Gmbh | Device consisting of at least one heat pipe and a secondary circulation pipe |
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